# PMA parts: Eurocopter AS 355N A list on [Eurocopter AS 355N](https://openairdocs.org/model/eurocopter-as-355n.md). Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this model on its data sheet, so check the FAA record before relying on it. Newest first. Page 1 of 8 · 385 PMA parts - [350A33-2154-20ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID190050547220260805155632.0001): Washer, Lock · Aircraft Component Design LLC · PMA PQ2138NE · Replaces 350A33-2154-20 · Jun 23, 2026 - [350A31-2023-04VA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID196436083720260615132422.0001): Plate, Assembly · Vision Air Services, LLC · PMA PQ2075NM · Replaces 350A31-2023-04 · Jun 9, 2026 - [350A31-2023-00VA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID160939323920260615132422.0001): Plate, Assembly · Vision Air Services, LLC · PMA PQ2075NM · Replaces 350A31-2023-00 · Jun 9, 2026 - [B60-90-0589](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID145623570920251120151806.0001): Member, Laminated Lateral (MGB) · KRS Aerospace Elastomeric Solutions · PMA PQ2457CE · Replaces 704A33633153 · Nov 3, 2025 - [350A37-1191-21ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID187355145220251117201616.0001): Washer, Anti-Corrosive · Aircraft Component Design LLC · PMA PQ2138NE · Replaces 350A37-1191-21 · Aug 13, 2025 - [106-11085-1()](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID186350446520250701134152.0001): Seat Shroud · Magee Plastics Company · PMA PQ0734NE · Replaces 159600-20-0 · May 27, 2025 - [106-11084-1()](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID122148366620250701134152.0001): Fairing Lower Assembly · Magee Plastics Company · PMA PQ0734NE · Replaces 159600-11 · May 27, 2025 - [103-11138-1()](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID110586439920250701134151.0001): Seat Belt Recoil Cover · Magee Plastics Company · PMA PQ0734NE · Replaces 159600-10 · May 27, 2025 - [103-11138-1()](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID134793303220250516193606.0001): Seat Belt Recoil Cover · Magee Plastics Company · PMA PQ0734NE · Replaces 159600-10 · Mar 27, 2025 - [106-11085-1()](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID111771260620250516193607.0001): Seat Shroud · Magee Plastics Company · PMA PQ0734NE · Replaces 159600-20-0 · Mar 27, 2025 - [106-11084-1()](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID100466513220250516193606.0001): Fairing Lower Assembly · Magee Plastics Company · PMA PQ0734NE · Replaces 159600-11 · Mar 27, 2025 - [350A37-1212-20ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID185513700520250318135941.0001): Cup, Friction · Aircraft Component Design LLC · PMA PQ2138NE · Replaces 350A37-1212-20 · Mar 18, 2025 - [350A33-2122-21ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID106836174720250318135941.0001): Bush, Split · Aircraft Component Design LLC · PMA PQ2138NE · Replaces 350A33-2122-21 · Mar 18, 2025 - [DAS2480-1006VA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID147183791220251216141724.0001): Nut · Vision Air Services, LLC · PMA PQ2075NM · Replaces DAS2480-1006VA · Dec 10, 2024 - [365A31-1859-20ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID168211602920240910143955.0001): Washer, Aluminum · Aircraft Component Design LLC · PMA PQ2138NE · Replaces 365A31-1859-20 · Aug 6, 2024 - [SA350A32502620](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID198344905820240621175555.0001): Adjustment Shim · Seginus Aerospace LLC · PMA PQ4083CE · Replaces 350A32502620 · Jun 6, 2024 - [350A31-2024-21VA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID150867650120240509162337.0001): Mount Fairing · Vision Air Services, LLC · PMA PQ2075NM · Replaces 350A31-2024-21 · May 9, 2024 - [350A33-2122-21VA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID148412700520240509162336.0001): Bush-Split · Vision Air Services, LLC · PMA PQ2075NM · Replaces 350A33-2122-21 · May 9, 2024 - [350A31-2018-20VA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID117460565420240509162337.0001): Shell Rest · Vision Air Services, LLC · PMA PQ2075NM · Replaces 350A31-2018-20 · May 9, 2024 - [704A39-8210-37VA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID103678676020240509162336.0001): Seal, Lip · Vision Air Services, LLC · PMA PQ2075NM · Replaces 704A39-8210-37, AUAS40-50-5-8 · May 9, 2024 - [AVUS156002](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID178231224120241122155203.0001): Bearing · Aviatron Inc · PMA PQ2173NE · Replaces 156002 · Apr 15, 2024 - [AVUS156001](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID177473285320241122155202.0001): Bearing · Aviatron Inc · PMA PQ2173NE · Replaces 156001 · Apr 15, 2024 - [AVUS118061](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID151522526120241122155202.0001): Brush · Aviatron Inc · PMA PQ2173NE · Replaces 118061 · Apr 15, 2024 - [B60-90-0106](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID192303780720260625134358.0001): Male Rod End Assembly · SKF Aeroengine - Falconer (formerly MRC Bearings) · PMA PQ0289NE · Replaces 704A3411403912/6891P · Feb 15, 2024 - [B60-90-0100](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID155464626220260811140226.0001): Sealed Spherical Bearing · SKF Aeroengine · PMA PQ0289NE · Replaces 704A33633124, 11-7775P, 11/7775P · Feb 15, 2024 - [B60-90-0107](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID147712652820260625134359.0001): Male Rod End Assembly · SKF Aeroengine - Falconer (formerly MRC Bearings) · PMA PQ0289NE · Replaces 704A3411404112/6892P · Feb 15, 2024 - [ACO42965VA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID121632454220240509162357.0001): Bearing · Vision Air Services, LLC · PMA PQ2075NM · Replaces ACO42965 · Feb 5, 2024 - [N1834-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID168750519820230816180103.0001): Carbon Brush · NAASCO Northeast Corp · PMA PQ0961NE · Replaces SkurkaAerospaceInc.(Aircraft… · Aug 15, 2023 - [AECS 43171](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180493588020230717173248.0001): Bushing · Able Aerospace Services, Inc. · PMA PQ2487NM · Replaces ACO 43171 · Jun 23, 2023 - [AECS 46748](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID175596119320230717173250.0001): Link Pin · Able Aerospace Services, Inc. · PMA PQ2487NM · Replaces ACO 46748 · Jun 23, 2023 - [AECS 46747](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID175217737320230717173252.0001): Hinge Pin · Able Aerospace Services, Inc. · PMA PQ2487NM · Replaces ACO 46747 · Jun 23, 2023 - [AECS 46749](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID171190996420230717173254.0001): Hinge Pin · Able Aerospace Services, Inc. · PMA PQ2487NM · Replaces ACO 46749 · Jun 23, 2023 - [AECS 46749](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID165747521420230717173251.0001): Hinge Pin · Able Aerospace Services, Inc. · PMA PQ2487NM · Replaces ACO 46749 · Jun 23, 2023 - [AECS 46746-A/-B/-C/-M/-T/-W/-Y/-Z](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID141146411020230717173249.0001): Link Plate · Able Aerospace Services, Inc. · PMA PQ2487NM · Replaces ACO 46746-A/-B/-C/-M/-T/-W/-Y/-Z · Jun 23, 2023 - [SA350A33109620](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID162361302820221013143118.0001): Plate Lock · Seginus Aerospace LLC · PMA PQ4083CE · Replaces 350A33109620 · Oct 4, 2022 - [SA350A33205721](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID152895168120221013143119.0001): Lock Washer · Seginus Aerospace LLC · PMA PQ4083CE · Replaces 350A33205721 · Oct 4, 2022 - [SA350A37103621](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID134949397320221013143120.0001): Plate Lock · Seginus Aerospace LLC · PMA PQ4083CE · Replaces 350A37103621 · Oct 4, 2022 - [200-292-02](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID170660571720220811112122.0001): Cargo Hook Kit · Onboard Systems International · PMA PQ0055NM · Modification part · Jul 28, 2022 - [200-352-00](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID166141873620220811112146.0001): Cargo HookKit, AS355 · Onboard Systems International · PMA PQ0055NM · Modification part · Jul 28, 2022 - [200-292-01](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID128706969220220811112121.0001): AS355 SwingSuspension Kit · Onboard Systems International · PMA PQ0055NM · Modification part · Jul 28, 2022 - [01-0790906-00](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID114813121320220610124254.0001): LED Landing Light · Whelen Aerospace Technologies · PMA PQ1372CE · Modification part · Jun 6, 2022 - [AG627000-13](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID184635456520220809130824.0001): Gasket – Marker Beacon · Aviation Devices & Electronic Components LLC (Av-DEC) · PMA PQ3846SW · Modification part · May 10, 2022 - [AG844000-23](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID117227094120220809102500.0001): Gasket – UHF/VHF Antenna · Aviation Devices & Electronic Components LLC (Av-DEC) · PMA PQ3846SW · Modification part · Apr 18, 2022 - [ETR 25-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID192324482420220408135845.0001): Starter-Generator Mod Kit · NAASCO Northeast Corp · PMA PQ0961NE · Replaces Aircraft Parts Corp. Brush Spring… · Mar 3, 2022 - [ETR 25-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID184269999820220408135843.0001): Starter-Generator Mod Kit · NAASCO Northeast Corp · PMA PQ0961NE · Replaces Aircraft Parts Corp. Brush150SG1009-5 · Mar 3, 2022 - [ETR 25-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID162224953220220408135844.0001): Starter-Generator Mod Kit · NAASCO Northeast Corp · PMA PQ0961NE · Replaces Aircraft Parts Corp. Brush… · Mar 3, 2022 - [ETR 25-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID136504949920220408135846.0001): Starter-Generator Mod Kit · NAASCO Northeast Corp · PMA PQ0961NE · Replaces Aircraft Parts Corp. Brush Spring… · Mar 3, 2022 - [ETR 25-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID121292927220220408135842.0001): Starter-Generator Mod Kit · NAASCO Northeast Corp · PMA PQ0961NE · Replaces Aircraft Parts Corp. End Bell150SG1028-2 · Mar 3, 2022 - [ETR 25-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID112587222220220408135844.0001): Starter-Generator Mod Kit · NAASCO Northeast Corp · PMA PQ0961NE · Replaces Aircraft Parts Corp. Fan Cover… · Mar 3, 2022 - [AG844000-15](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID158989887620220408135719.0001): Gasket – UHF/VHF Antenna · Aviation Devices & Electronic Components, LLC · PMA PQ03846SW · Modification part · Feb 8, 2022 Next page: https://openairdocs.org/model/eurocopter-as-355n/pma.md?page=2 ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql SELECT drs_guid, part_number, part_name, holder, pma_number, replaces_part, supplement_date, tcds_models FROM 'https://openairdocs.org/data/latest/faa_type_certificate_pma.parquet' WHERE tcds_number IN ('H11EU') AND len(list_intersect(tcds_models, ['AS355N'])) > 0 ORDER BY supplement_date DESC, drs_guid DESC ``` This list as a web page: https://openairdocs.org/model/eurocopter-as-355n/pma --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.